LangChain
Framework for building LLM-powered applications — chains, agents, retrieval-augmented generation, and tool use.
LangChain provides composable building blocks for LLM applications — prompt templates, retrieval pipelines, tool-calling agents, and memory. Its integration library connects to OpenAI, Anthropic, local models, vector databases, and dozens of data sources. LangGraph extends it with stateful, graph-based agent orchestration.
// tags
aillmragagentstoolspythongenerative-ai